| Date | Transaction |
| 02-28-1993 | Sully Stoops has retired from the Boston Hornets. |
| 08-10-1992 | The Boston Hornets have moved Dwight Atcheson, Scott Golsen, Rich Small, Jim Weatherford, Bob O'Donahue, and Allen Giesler to the active roster. The Boston Hornets have moved Bob Bastian, Sully Stoops, Jon Garrett, Billy Barber, Joe Maddock, and Bob Reed to the inactive roster. |
| 01-01-1989 | Sully Stoops of the Boston Blizzards is injured with a mild concussion and is expected to be out for approximately 4 days. |
| 01-10-1988 | The Boston Blizzards have moved Sully Stoops to the active roster. The Boston Blizzards have moved George Broadnax to the inactive roster. |
| 11-30-1987 | The Boston Blizzards have moved George Broadnax and Travis Garbarczyk to the active roster. The Boston Blizzards have moved Gene Atkins and Sully Stoops to the inactive roster. |
| 05-03-1987 | The Boston Blizzards have moved Sully Stoops, Thomas Hicks, and Donnie Lafleur to the active roster. The Boston Blizzards have moved George Broadnax, Brent Smith, and Anthony Wilder to the inactive roster. |
| 09-01-1986 | The Boston Blizzards have moved Jon Garrett, Rulon Stewart, and Joe Maddock to the active roster. The Boston Blizzards have moved Fred Caleb, Tom Russell, and Sully Stoops to the inactive roster. |
| 08-25-1986 | The Boston Blizzards have moved Sully Stoops to the active roster. The Boston Blizzards have moved Rulon Stewart to the inactive roster. |
| 08-25-1986 | The Boston Blizzards have acquired Sully Stoops from the waiver wire. |
| 08-18-1986 | The Washington Xenomorphs have waived Sully Stoops. |
| 08-18-1986 | The Washington Xenomorphs have moved Norman Rosenstiel, Jim Mitchell, Joe Simon, Al Bailey, Ron Barni, Halvor Elway, Kurt Saunooke, Alex Thomas, Steve Gurode, Brian Speck, Devone Rivera, Bob Barnes, Ken Williams, Gene Atkins, Duke Collins, John Young, Kevin Brown, Devon Parker, Steve Forrest, Billy Barber, Kyle Davis, Milan Hubka, Eugene Sloan, and Malcolm Faulk to the active roster. The Washington Xenomorphs have moved Aveion Dieter, John Jackson, Mac Rembert, Phil Majors, Eugene Perini, Chad McKalip, Pete Kahler, Dennis Horton, Bob Williams, Sully Stoops, Charle Summerell, Hal Renfro, Bill Drost, Lloyd Pelluer, Ryan Johns, Donnie Lafleur, Jeff Franklin, Wilbur Cunningham, Jimmy Saimes, Joe Grant, Jed Atkeson, Mike Morgan, Paul Bostic, and Joe Maddock to the inactive roster. |
| 08-10-1986 | The Washington Xenomorphs have moved Jim Scott, Lloyd Pelluer, Joe Grant, Wilbur Cunningham, Sully Stoops, Eugene Perini, Jeff Franklin, Paul Bostic, Ryan Johns, Jimmy Saimes, Joe Maddock, and Cletidus Swann to the active roster. The Washington Xenomorphs have moved Norman Rosenstiel, Kevin Brown, Devon Parker, Ron Barni, Billy Barber, Kyle Davis, Ken Williams, Eugene Sloan, Milan Hubka, Steve Gurode, Devone Rivera, and Al Bailey to the inactive roster. |
| 08-04-1986 | The Washington Xenomorphs have acquired Sully Stoops from the waiver wire. |
| 10-13-1985 | The Winnipeg Tomahawks have automatically waived Sully Stoops to comply with the 53-man roster limit. |
| 09-02-1985 | The Winnipeg Tomahawks have moved Pat Kirk and Chuck Fazande to the active roster. The Winnipeg Tomahawks have moved Sully Stoops and Bill Dillahunt to the inactive roster. |
| 08-18-1985 | The Winnipeg Tomahawks have moved Sully Stoops to the active roster. The Winnipeg Tomahawks have moved Pat Kirk to the inactive roster. |
| 08-18-1985 | The Winnipeg Tomahawks have acquired Sully Stoops from the waiver wire. |
| 08-05-1985 | The New York Hardcore have waived Sully Stoops. |
| 04-28-1985 | The New York Hardcore have moved Sully Stoops to the active roster. |
Safety